PL370461A1 - Electromagnet, particularly designed for use in mining control systems - Google Patents

Electromagnet, particularly designed for use in mining control systems

Info

Publication number
PL370461A1
PL370461A1 PL04370461A PL37046104A PL370461A1 PL 370461 A1 PL370461 A1 PL 370461A1 PL 04370461 A PL04370461 A PL 04370461A PL 37046104 A PL37046104 A PL 37046104A PL 370461 A1 PL370461 A1 PL 370461A1
Authority
PL
Poland
Prior art keywords
electromagnet
control systems
particularly designed
mining control
mining
Prior art date
Application number
PL04370461A
Other languages
Polish (pl)
Other versions
PL204248B1 (en
Inventor
Hans-Udo Rheiner
Jens Titschert
Original Assignee
Dbt Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dbt Gmbh filed Critical Dbt Gmbh
Publication of PL370461A1 publication Critical patent/PL370461A1/en
Publication of PL204248B1 publication Critical patent/PL204248B1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0675—Electromagnet aspects, e.g. electric supply therefor
    • F16K31/0679—Electromagnet aspects, e.g. electric supply therefor with more than one energising coil
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/044—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by electrically-controlled means, e.g. solenoids, torque-motors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
    • H01F7/1805—Circuit arrangements for holding the operation of electromagnets or for holding the armature in attracted position with reduced energising current
    • H01F7/1816—Circuit arrangements for holding the operation of electromagnets or for holding the armature in attracted position with reduced energising current making use of an energy accumulator

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Power Engineering (AREA)
  • Magnetically Actuated Valves (AREA)
  • Electromagnets (AREA)
PL370461A 2003-10-10 2004-10-04 Control device for the electromagnet, especially for mining control systems PL204248B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10347877A DE10347877B4 (en) 2003-10-10 2003-10-10 Mining electromagnet

Publications (2)

Publication Number Publication Date
PL370461A1 true PL370461A1 (en) 2005-04-18
PL204248B1 PL204248B1 (en) 2009-12-31

Family

ID=33395123

Family Applications (1)

Application Number Title Priority Date Filing Date
PL370461A PL204248B1 (en) 2003-10-10 2004-10-04 Control device for the electromagnet, especially for mining control systems

Country Status (5)

Country Link
US (1) US7239498B2 (en)
CN (1) CN100354534C (en)
DE (1) DE10347877B4 (en)
GB (1) GB2406980B (en)
PL (1) PL204248B1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8733035B2 (en) * 2009-03-18 2014-05-27 Garland Industries, Inc. Solar roofing system
US8264810B2 (en) * 2009-10-01 2012-09-11 Drs Power & Control Technologies, Inc. Electrically assisted safing of a linear actuator to provide shock tolerance
DE102010019495B3 (en) 2010-05-06 2011-11-10 K.A. Schmersal Holding Gmbh & Co. Kg Guard locking with an electromagnet
CN106605278A (en) * 2014-08-25 2017-04-26 博格华纳公司 Solenoid with latch assist
US9671028B2 (en) * 2014-12-31 2017-06-06 Metso Flow Control Usa Inc. Low power solenoid actuated valve
WO2020161213A1 (en) * 2019-02-08 2020-08-13 Assa Abloy Entrance Systems Ab Hydraulic valve arrangement for a docking unit
DE102019130601A1 (en) * 2019-11-13 2021-05-20 Minimax Viking Research & Development Gmbh Method and device for the electrical control of an actuator

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3643129A (en) * 1970-11-30 1972-02-15 Gen Motors Corp Solenoid control apparatus
GB1466246A (en) * 1974-07-02 1977-03-02 Redding Robert James Electrical switching circuits
DE3229835A1 (en) * 1982-08-11 1984-02-16 Hermann Hemscheidt Maschinenfabrik Gmbh & Co, 5600 Wuppertal ARRANGEMENT FOR CONTROLLING AN ELECTRO-HYDRAULIC VALVE
DE3328309A1 (en) * 1983-08-05 1985-02-14 Papst-Motoren GmbH & Co KG, 7742 St Georgen Response circuit for electromagnets
DE3415649A1 (en) * 1984-04-27 1985-11-07 Dr. H. Tiefenbach Gmbh & Co, 4300 Essen Circuit arrangement for operating an electromagnetic valve
GB8425120D0 (en) * 1984-10-04 1984-11-07 Vent Axia Ltd Dc solenoid circuits
DE3623908A1 (en) * 1986-07-15 1988-01-21 Spinner Gmbh Elektrotech Control circuit for the magnet coil of an electromagnet
DE3715590A1 (en) * 1987-05-09 1988-12-01 Gewerk Eisenhuette Westfalia POWER SUPPLY DEVICE FOR ELECTROHYDRAULIC EXTENSION CONTROLS OR OTHER CONTROL SYSTEMS IN MINING AND PITCHING
US5907466A (en) * 1995-09-23 1999-05-25 Robert Bosch Gmbh Device and process for activating at least two electromagnetic loads
US6055161A (en) * 1999-04-12 2000-04-25 Lincoln Global, Inc. Switching type power supply for arc welding
CN2450485Y (en) * 2000-11-02 2001-09-26 姚重义 AC pulse electromagnetic valve
CN2527818Y (en) * 2001-12-12 2002-12-25 袁加瑞 Pulse electromagnetic valve
DE10212092A1 (en) 2002-03-19 2003-10-09 Dbt Autom Gmbh Method and device for operating an electromagnet on an intrinsically safe DC circuit
JP2004169763A (en) * 2002-11-18 2004-06-17 Denso Corp Solenoid valve drive device

Also Published As

Publication number Publication date
GB2406980B (en) 2005-10-12
CN1605759A (en) 2005-04-13
PL204248B1 (en) 2009-12-31
GB0421089D0 (en) 2004-10-27
US7239498B2 (en) 2007-07-03
CN100354534C (en) 2007-12-12
GB2406980A (en) 2005-04-13
US20050078428A1 (en) 2005-04-14
DE10347877A1 (en) 2005-05-12
DE10347877B4 (en) 2008-11-27

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Legal Events

Date Code Title Description
LAPS Decisions on the lapse of the protection rights

Effective date: 20141004